Welding eyeshade capable of automatically changing light

Abstract

The invention provides an automatic light changing welding eyeshade, and relates to the technical field of protective appliances, the automatic light changing welding eyeshade comprises a mask and a buckle belt fixed on the mask, the mask is provided with an eyeshade, the eyeshade is provided with a light changing liquid crystal, and the side edge of the mask is provided with a controller used for adjusting the color of the light changing liquid crystal. The controller is used for controlling the color displayed by the light-changing liquid crystal display, the shading and shielding effects are good, meanwhile, the whole welding eyeshade can be conveniently worn on the head of a user through the buckle belt, the user does not need to continuously hold the welding eyeshade in the using process, and a view blind area is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of protective equipment, in particular to an automatic dimming welding goggles. Background Art

[0002] Electric welding is a welding operation that uses welding rods to melt the metal parts that need to be connected through high temperature of electric arc. Its working principle is to use the commonly used 220V or 380V voltage, reduce the voltage through the transformer in the welding machine, increase the current, and make the electricity generate huge arc heat to melt the welding rod and steel, and the melting of the welding rod makes the fusion between steel higher. With the advancement of science and technology, people now have higher and higher requirements for human body protection during electric welding, so some new types of protective helmets for electric welding are emerging in an endless stream.

[0003] In order to ensure normal welding, users usually use welding masks to block the arc light at the front end, but this shielding is not convenient enough, and poor shielding effect will cause damage to the user's eyes. In addition, general welding masks are not worn. Users hold the welding mask in one hand and the welding gun in the other hand to weld. This results in the welding mask not being able to completely block the arc light every time under one-handed operation, which easily leads to blind spots in vision. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the existing welding mask cannot provide a good shielding effect. In order to overcome the above defects of the prior art, the present invention provides an automatic dimming welding eye mask.

[0005] The invention provides an automatic dimming welding eye mask, comprising a face mask and a buckle fixed on the face mask, wherein the face mask is provided with an eye mask, the eye mask is provided with a dimming liquid crystal, and a controller for adjusting the color of the dimming liquid crystal is provided on the side of the face mask.

[0006] The present application discloses an automatically dimming welding goggles, which have the following advantages compared with the prior art: the color of the dimming liquid crystal display is controlled by a controller to achieve shading with good shading effect; at the same time, the entire welding goggles can be conveniently worn on the user's head through a buckle strap, and the user does not need to hold the goggles continuously during use, thus avoiding blind spots in the field of vision.

[0007] In a possible implementation, a plurality of buttons for adjusting parameters of the light-changing liquid crystal are disposed on the side of the mask, and the plurality of buttons are electrically connected to the controller.

[0008] Compared with the prior art, the light-changing liquid crystal can be adjusted by pressing buttons, and can be used in various environments, with a wide range of applications.

[0009] In a possible embodiment, the side of the mask is provided with a first button for adjusting the controller mode, a second button for upward selection, a third button for downward selection and a fourth button for adjusting the light change delay time, and the first button, the second button, the third button and the fourth button are all electrically connected to the controller.

[0010] Compared with the existing technology, four buttons are used to adjust multiple functions, so that the dimming liquid crystal has a better display effect and achieves both occlusion and normal vision.

[0011] In a possible implementation manner, a photosensitive tube for sensing light intensity is provided on the mask, and the photosensitive tube is electrically connected to the controller.

[0012] Compared with the prior art, the light-sensitive tube is provided to automatically realize light sensing, and the light-changing liquid crystal is automatically adjusted by the controller, so the user does not need to make adjustments by himself when using it.

[0013] In a possible implementation, a solar panel is provided on the mask, the solar panel is electrically connected to a battery, and the battery is electrically connected to a controller.

[0014] Compared with the existing technology, the user will generate high-brightness arc light during the welding process. This part of light is converted into photoelectric light through the solar light-emitting panel to achieve energy storage in the battery, ensuring that the entire welding goggles have a better use time.

[0015] In a possible implementation, an air supply motor is provided inside the mask, and an air outlet of the air supply motor is arranged on a side of the eye mask.

[0016] Compared with the prior art, the provision of an air supply motor and an air outlet ensures that the user's eyes will not be dry during long-term wearing.

[0017] In a possible implementation, the air outlet of the air supply motor is a plurality of through holes.

[0018] Compared with the prior art, multiple through holes are provided to facilitate uniform air discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A front view of an automatic dimming welding goggles according to the present invention;

[0020] Figure 2 A side view of an automatic dimming welding goggles of the present invention;

[0021] Figure 3 The figure is an internal side view of an automatic dimming welding goggles according to the present invention.

[0022] Description of reference numerals:

[0023] 1-face mask; 2-buckle; 3-eye mask; 4-dimming liquid crystal; 5-controller; 6-button; 61-first button; 62-second button; 63-third button; 64-fourth button; 7-photosensitive tube; 8-solar light emitting panel; 9-air outlet of air supply motor. DETAILED DESCRIPTION

[0024] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0025] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0026] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] See also Figure 1 to Figure 3 As shown, the embodiment of the present application discloses an automatically dimming welding eye mask, comprising a mask 1 and a buckle 2 fixed to the mask 1, an eye mask 3 is provided on the mask 1, a dimming liquid crystal 4 is provided on the eye mask 3, and a controller 5 for adjusting the color of the dimming liquid crystal 4 is provided on the side of the mask 1.

[0029] The controller 5 is used to control the color displayed by the light-changing liquid crystal 4 to achieve shading with good shading effect. At the same time, the buckle 2 is used to facilitate the entire welding goggles to be worn on the user's head. The user does not need to hold the goggles continuously during use to avoid blind spots in the field of vision.

[0030] In this embodiment, a plurality of buttons 6 for adjusting the parameters of the light-changing liquid crystal 4 are provided on the side of the mask 1, and the plurality of buttons are electrically connected to the controller 5. The light-changing liquid crystal 4 can be adjusted by the buttons 6, so that it can be used in a variety of environments and has a wide range of uses.

[0031] Among them, the side of the mask 1 is provided with a first button 61 for adjusting the mode of the controller 5, a second button 62 for upward selection, a third button 63 for downward selection and a fourth button 64 for adjusting the light change delay time. The first button 61, the second button 62, the third button 63 and the fourth button 64 are all electrically connected to the controller 5.

[0032] The adjustment of multiple functions can be realized through four buttons 6, so that the dimming liquid crystal 4 has a better display effect, achieving both shielding and normal vision.

[0033] The mask 1 is provided with a photosensitive tube 7 for sensing light intensity, and the photosensitive tube 7 is electrically connected to the controller 5. By providing the photosensitive tube 7, light sensing is automatically realized, and then the controller 5 automatically adjusts the light-changing liquid crystal 4, and the user does not need to adjust it autonomously when using it.

[0034] In actual use, the four buttons 6 can be used to adjust the parameters of the light-changing liquid crystal 4, select the shading number of the light-changing liquid crystal 4, select the working mode of the light-changing liquid crystal 4, adjust the sensitivity of the light-changing liquid crystal 4, and adjust the delay time of the light-changing liquid crystal 4. According to the photosensitivity of the photosensitive tube 7, the light-changing liquid crystal 4 can be fully and automatically dimmed, so that the user can achieve both shading and normal fields of vision after wearing it.

[0035] In this embodiment, a solar panel 8 is provided on the mask 1 , the solar panel 8 is electrically connected to a battery, and the battery is electrically connected to a controller 5 .

[0036] During the welding process, the user will generate high-brightness arc light, which is converted into photoelectric light by the solar panel 8 to store energy in the battery, thus ensuring that the entire welding goggles have a better use time.

[0037] In this embodiment, an air supply motor is provided inside the mask 1, and an air outlet 9 of the air supply motor is provided on the side of the eye mask 3. By providing the air supply motor and the air outlet, it is ensured that the user's eyes will not be dry during long-term wearing.

[0038] The air outlet of the air supply motor is a plurality of through holes, and the plurality of through holes are provided to facilitate uniform air outlet.

[0039] In the description of the embodiments of the present application, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description, and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.

[0040] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0041] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. An automatic dimming welding goggles, characterized in that: The invention comprises a face mask (1) and a buckle (2) fixed on the face mask (1); the face mask (1) is provided with an eye mask (3); the eye mask (3) is provided with a light-changing liquid crystal (4); and a controller (5) for adjusting the color of the light-changing liquid crystal (4) is provided on the side of the face mask (1).

2. The automatic darkening welding goggles according to claim 1, characterized in that: The side of the mask (1) is provided with a plurality of buttons (6) for adjusting the parameters of the light-changing liquid crystal (4), and the plurality of buttons are electrically connected to the controller (5).

3. The automatic darkening welding goggles according to claim 1, characterized in that: The side of the mask (1) is provided with a first button (61) for adjusting the mode of the controller (5), a second button (62) for upward selection, a third button (63) for downward selection, and a fourth button (64) for adjusting the light change delay time, and the first button (61), the second button (62), the third button (63), and the fourth button (64) are all electrically connected to the controller (5).

4. The automatic darkening welding goggles according to claim 1, characterized in that: The mask (1) is provided with a photosensitive tube (7) for sensing light intensity, and the photosensitive tube (7) is electrically connected to the controller (5).

5. The automatic darkening welding goggles according to claim 1, characterized in that: The mask (1) is provided with a solar luminous panel (8), the solar luminous panel (8) is electrically connected to a battery, and the battery is electrically connected to a controller (5).

6. The automatic darkening welding goggles according to claim 1, characterized in that: An air supply motor is provided inside the mask (1), and an air outlet (9) of the air supply motor is arranged on the side of the eye mask (3).

7. The automatic darkening welding goggles according to claim 6, characterized in that: The air outlet (9) of the air supply motor is a plurality of through holes.

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